diff --git a/ics23/go/go.mod b/ics23/go/go.mod
index d6356aa40e..6ccca0a54f 100644
--- a/ics23/go/go.mod
+++ b/ics23/go/go.mod
@@ -1,6 +1,6 @@
 module github.com/confio/ics23/go
 
-go 1.14
+go 1.22
 
 require (
 	github.com/gogo/protobuf v1.3.2
diff --git a/tools/error_doc/go.mod b/tools/error_doc/go.mod
index 6ca1dbad7f..d78c61370a 100644
--- a/tools/error_doc/go.mod
+++ b/tools/error_doc/go.mod
@@ -1,5 +1,5 @@
 module github.com/Finschia/finschia-sdk/tools/error_doc
 
-go 1.20
+go 1.22
 
 require golang.org/x/text v0.11.0